143908870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6211}}^1$

素因数の和:6556

約数の個数: 32

約数和(自身を含む): 296983296

約数和(自身を除く): 153074426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 4634, 6211, 11585, 12422, 23170, 31055, 43477, 62110, 86954, 217385, 434770, 2055841, 4111682, 10279205, 14390887, 20558410, 28781774, 71954435, 143908870]

約数ペア:

[(1, 143908870), (2, 71954435), (5, 28781774), (7, 20558410), (10, 14390887), (14, 10279205), (35, 4111682), (70, 2055841), (331, 434770), (662, 217385), (1655, 86954), (2317, 62110), (3310, 43477), (4634, 31055), (6211, 23170), (11585, 12422)]